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Samsung Electronics Co., Ltd. et al. vs Hannibal IP LLC - IPR2025-01188

Explore the PTAB proceeding IPR2025-01188 filed by Samsung Electronics Co., Ltd. et al. against Hannibal IP LLC on Jul 11, 2025. This includes filing dates, application numbers, tech centers, patent numbers, and current case status.

Case Details

Proceeding Number
IPR2025-01188
Filing Date
Jul 11, 2025
Petitioner
Samsung Electronics Co., Ltd. et al.
Respondent
Hannibal IP LLC
Status
Pending
Respondent Application Number
16737787
Respondent Tech Center
2400
Respondent Patent Number
11272535

Proceeding Decision New

Decision pending - set alert to receive updates

Proceeding Documents

The table below shows documents filed in the case, listing each document name, filing date, document type, and filing party. Tracking these filings indicates the activity of the parties involved in the case, and the types of documents filed can provide insights into the legal strategies being employed.

Document NameFiling DateCategoryFiling Party

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Patent Owner's Request to Director for Discretionary Denial of Petition for Inter Partes Review of U.S. Patent 11,272,535

Sep 5, 2025PAPERPATENT OWNER

Notice of References Cited from U.S. Publ. Appl. 2020/0221495-A1

Sep 5, 2025EXHIBITPATENT OWNER

U.S. Pat. Pub. No. 2018/0124831 (“Dinan”)

Sep 5, 2025EXHIBITPATENT OWNER

Letter from Hannibal’s counsel to Samsung dated 06/08/2022

Sep 5, 2025EXHIBITPATENT OWNER

Letter from Hannibal’s counsel to Samsung dated 11/06/2023

Sep 5, 2025EXHIBITPATENT OWNER

Order Governing Proceedings in the U.S. District Court for the Eastern District of Texas, Case 4:25-cv-00200-SDJ

Sep 5, 2025EXHIBITPATENT OWNER

Stellar LLC v. Motorola Solutions, Inc., No. 4:23-cv-750-SDJ, Dkt. 50 (E.D. Tex. Aug. 9, 2024)

Sep 5, 2025EXHIBITPATENT OWNER

MyPort, Inc. v. Samsung Elecs. Co., Ltd., No. 2:22-cv-00114-JRG, Dkt. 73 (E.D. Tex. June 13, 2023)

Sep 5, 2025EXHIBITPATENT OWNER

Petitioners' Stipulation

Aug 21, 2025PAPERPETITIONER

Patent Owner's Updated Mandatory Notices

Aug 20, 2025PAPERPATENT OWNER

Notice: Mandatory Notice

Aug 4, 2025PAPERPATENT OWNER

Notice: Power of Attorney

Aug 4, 2025PAPERPATENT OWNER

Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Back-Up Counsel Pursuant to 37 C.F.R. § 42.10(c)

Aug 4, 2025PAPERPATENT OWNER

Vishal Patel's Affidavit in Support of Patent Owner's Notice of Intent to Designate a Provisionally Recognized PTAB Attorney as Back-Up Counsel Pursuant to 37 C.F.R. § 42.10(c)

Aug 4, 2025EXHIBITPATENT OWNER

Notice: Notice filing date accorded

Jul 21, 2025PAPERBOARD

US 11,272,535

Jul 11, 2025EXHIBITPETITIONER

11,272,535 IFW_Part 1 of 2

Jul 11, 2025EXHIBITPETITIONER

11,272,535 IFW_Part 2 of 2

Jul 11, 2025EXHIBITPETITIONER

Shi - WO2020087369A1

Jul 11, 2025EXHIBITPETITIONER

Hong Priority - KR 10-2018-0102907

Jul 11, 2025EXHIBITPETITIONER

3GPP TS 38.321-f30 - MAC reset

Jul 11, 2025EXHIBITPETITIONER

Alfarhan - WO2019245779A1

Jul 11, 2025EXHIBITPETITIONER

Alfarhan Provisional - 62735446

Jul 11, 2025EXHIBITPETITIONER

R2-1813741 Considerations on 4-step RACH procedure for NR-U

Jul 11, 2025EXHIBITPETITIONER

R2-1816829 Considerations on 4-step RACH procedure for NR-U

Jul 11, 2025EXHIBITPETITIONER

Rodermund Declaration

Jul 11, 2025EXHIBITPETITIONER

3GPP TS 38.300-f20

Jul 11, 2025EXHIBITPETITIONER

Lim - WO2017136458A2 (LBT failure 2017)

Jul 11, 2025EXHIBITPETITIONER

Bertsekas 1992_Part 1 of 2

Jul 11, 2025EXHIBITPETITIONER

Bertsekas 1992_Part 2 of 2

Jul 11, 2025EXHIBITPETITIONER

Wang - US20160029413A1

Jul 11, 2025EXHIBITPETITIONER

3GPP TS 36.300-860

Jul 11, 2025EXHIBITPETITIONER

3GPP TS 36.331-870

Jul 11, 2025EXHIBITPETITIONER

Wong 2017

Jul 11, 2025EXHIBITPETITIONER

Zaidi 2018_Part 1 of 3

Jul 11, 2025EXHIBITPETITIONER

Zaidi 2018_Part 2 of 3

Jul 11, 2025EXHIBITPETITIONER

Zaidi 2018_Part 3 of 3

Jul 11, 2025EXHIBITPETITIONER

3GPP TS 38.331-f30

Jul 11, 2025EXHIBITPETITIONER

Terry - WO2020069114A1

Jul 11, 2025EXHIBITPETITIONER

Terry Provisional - 62753579

Jul 11, 2025EXHIBITPETITIONER

Hong - WO2020045920A1

Jul 11, 2025EXHIBITPETITIONER

Kakaes Declaration

Jul 11, 2025EXHIBITPETITIONER

Petition for Inter Partes Review

Jul 11, 2025PAPERPETITIONER

Petitioner Samsung Electronics Co., Ltd.'s Power of Attorney

Jul 11, 2025PAPERPETITIONER

Petitioner Samsung Electronics America, Inc.'s Power of Attorney

Jul 11, 2025PAPERPETITIONER